Class 12th

How much did A5 score in 55?

	S1	S2	S3	S4	S5	Total
A1	97	99	98		99	491
A2	92	95		94
A3	86	89		90	93	443
A4	78		76		85	405
A5		69	64	75		349
A6	49	53	48	60	55
Total	468		463	502	505

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Contributor-Level 10

	S1	S2	S3	S4	S5	Total
A1	97	99	98	98	99	491
A2	92	95	92	94	98
A3	86	89	85	90	93	443
A4	78	81	76	85	85	405
A5	66	69	64	75	75	349
A6	49	53	48	60	55
Total	468	486	463	502	505

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New answer posted

5 months ago

What is the sum of the marks scored by all the six students in S2?

	S1	S2	S3	S4	S5	Total
A1	97	99	98		99	491
A2	92	95		94
A3	86	89		90	93	443
A4	78		76		85	405
A5		69	64	75		349
A6	49	53	48	60	55
Total	468		463	502	505

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Contributor-Level 10

	S1	S2	S3	S4	S5	Total
A1	97	99	98	98	99	491
A2	92	95	92	94	98
A3	86	89	85	90	93	443
A4	78	81	76	85	85	405
A5	66	69	64	75	75	349
A6	49	53	48	60	55
Total	468	486	463	502	505

0 0

New answer posted

5 months ago

What were the marks scored by A4 in S4?

	S1	S2	S3	S4	S5	Total
A1	97	99	98		99	491
A2	92	95		94
A3	86	89		90	93	443
A4	78		76		85	405
A5		69	64	75		349
A6	49	53	48	60	55
Total	468		463	502	505

0 Follower 1 View

Contributor-Level 10

	S1	S2	S3	S4	S5	Total
A1	97	99	98	98	99	491
A2	92	95	92	94	98
A3	86	89	85	90	93	443
A4	78	81	76	85	85	405
A5	66	69	64	75	75	349
A6	49	53	48	60	55
Total	468	486	463	502	505

0 0

New answer posted

5 months ago

	S1	S2	S3	S4	S5	Total
A1	97	99	98		99	491
A2	92	95		94
A3	86	89		90	93	443
A4	78		76		85	405
A5		69	64	75		349
A6	49	53	48	60	55
Total	468		463	502	505

How much did A2 score in S5?

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Contributor-Level 10

	S1	S2	S3	S4	S5	Total
A1	97	99	98	98	99	491
A2	92	95	92	94	98
A3	86	89	85	90	93	443
A4	78	81	76	85	85	405
A5	66	69	64	75	75	349
A6	49	53	48	60	55
Total	468	486	463	502	505

0 0

New question posted

5 months ago

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New answer posted

5 months ago

Oxidation of toluene to benzaldehyde can be easily carried out with which of the following

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Payal Gupta

Contributor-Level 10

Kindly consider the below image

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New answer posted

5 months ago

The reaction of H₂O₂ with potassium permanganate in acidic medium leads to the formation of mainly.

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alok kumar singh

Contributor-Level 10

$2 M n O_{4}^{-} + 6 H^{+} + 5 H_{2} O_{2} \to 2 M n^{2 +} + 8 H_{2} O + 5 O_{2}$

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New answer posted

5 months ago

The compound(s) that is (are) removed as slag during the extraction of copper is:

(A) CaO

(B) FeO

(C) Al₂O₃

(D) ZnO

(E) NiO

Choose the correct answer from the options given below.

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alok kumar singh

Contributor-Level 10

Kindly go through the solution

$F e O + \underset{(A c i d i c f l u x)}{S i O_{2}} \to \underset{(S l a g)}{F e S i O_{3}}$

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New answer posted

5 months ago

The correct order of nucleophilicity is

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Payal Gupta

Contributor-Level 10

Nucleophilicity is directly proportional to the electron density of atom and inversely proportional to its electronegativity.

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New answer posted

5 months ago